Bowen JIANG, Tao YUE, Xuemei HU. Depth Map Reconstruction Based on a Computational Model of a Chaotic Laser Ranging System[J]. Acta Photonica Sinica, 2022, 51(6): 0628001
- Acta Photonica Sinica
- Vol. 51, Issue 6, 0628001 (2022)
Fig. 1. The system structure and working principle diagram of the chaotic laser ranging system
Fig. 2. The spatial geometry of a laser beam after it is emitted and propagated for a distance
Fig. 3. The complete computational model of a chaotic laser ranging system based on physical process
Fig. 4. Visualized depth maps of part of the synthetic 3D scenes
Fig. 5. Visualized depth map reconstruction results of part of the scenes under different roughness
Fig. 6. Visualized depth map reconstruction results of part of the scenes under different ambient noise intensity
Fig. 7. Visualized depth map reconstruction results of part of the scenes under different multipath noise intensity
Fig. 8. Depth map reconstruction quality under the joint influence of different roughness，ambient noise and multipath noise
Fig. 9. Time-domain waveform of laser signal under different ambient noise intensity
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Table 1. The influence degree of each influencing factor on the reconstruction quality of depth maps
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